Denon AVR-1905 Service Manual

11
AVR-1905/785 AVC-1590
LEVEL DIAGRAMS (2/2)
OdB
LFE
LFE
D/A
D/A
MUTE
-- +
MUTE
-30dB
-20dB
-8dB
30dB
-20dBFS
-10dBFS
6dB
10.5dB
28dB
6CH IN
-10dB
10dB
20dB
DSP OUT
-30dBFS
0dBFS
6dB
Front D/A Out
100mV ref
+
D/A OUT
LPF
--
REV AMP
SW SUM
REV AMP
VOL 00
SUB WOOFER
PRE OUT
500mV
SUB WOOFER
PRE OUT
(200mV)
Config2 -28dBFS
BD3811K1
(112mV)
6CH INPUT
SUB_WOOFER
Config1 -38dBFS
-18dB
10dB
TO FRONT CH
ELECTRIC
VOLUME
PRE AMP

Denon AVR-1905 Specifications

General

Speakers connectivity type	-
Receiver type	Surround
Frequency range	10 - 100000 Hz
Audio output channels	7.1 channels
Signal-to-Noise Ratio (SNR)	100 dB
Power output per channel (1KHz@6 Ohm)	110 W
Power output per channel (20-20KHz@8 Ohm)	80 W
Product color	Black
Audio decoders	DTS 96/24, DTS Neo:6, DTS-ES (Discrete 6.1), DTS-ES (Matrix 6.1), Dolby Digital EX, Dolby Pro Logic IIx
Digital Signal Processing (DSP)	Yes
HDMI in	0
Composite video in	4
Digital audio coaxial in	1
Component video (YPbPr/YCbCr) in	3
S-Video outputs quantity	2
Ethernet LAN	No
AM band range	520 - 1710 kHz
FM band range	87.5 - 107.9 MHz
Supported radio bands	AM, FM
AC input voltage	120 V
AC input frequency	60 Hz

Weight and Dimensions

Depth	171 mm
Width	434 mm
Height	416 mm
Weight	11900 g